K Number
K230739
Device Name
Hand-held IPL device (IPL Home Use Hair Removal Device), Model: FZ-608, FZ-608G, FZ-100, FZ-200
Date Cleared
2023-05-26

(70 days)

Product Code
Regulation Number
878.4810
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
Hand-held IPL device is indicated for the removal of unwanted hair. The device is also indicated for the permanent reduction in hair regrowth, defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9 and 12 months after the completion of a treatment regime.
Device Description
The IPL Home Use Hair Removal Device is a personal, light-based, hair reduction device intended to be sold over-the-counter directly to the end user. The device provides hair reduction using Intense Pulsed Light (IPL) technology, and it works below the skin's surface and does not involve any cutting or pulling, reducing hair growth with minimal pain. The IPL Home Use Hair Removal Device is composed of a hand-held applicator and an external power supply. The spot size (treatment area) in the IPL Home Use Hair Removal Device is 3cm². The device contains a lamp, a skin proximity sensor. If the IPL Home Use Hair Removal Device is not properly applied (in full contact with the skin), the device will not trigger a pulse. The IPL Home Use Hair Removal Device includes FZ-608, FZ-608G, FZ-100, and FZ-200 four models. Their intended use, performance, structure design and operation are basically identical, with the differences mainly contains product appearance, energy output range and its equipped power supply model. The model difference is embodied in: #1) energy output level of model FZ-608 and FZ-608G has 9 levels, corresponding to an output range of 4.16J~10J; model FZ-100 has 9 levels, corresponding to an output range of 5.7J~16.26J, and model FZ-200 has 6 levels, corresponding to an output range of 4.6J~13,5J; #2) the main unit FZ-608 and FZ-608G can be supplied by the power adaptor (model: SHCSP2402000FUS), and the main unit FZ-100 and FZ-200 can only be supplied by the power adaptor (model: SHCY-SP2401500EUS), the adapters have been approved in accordance with IEC 62368-1 and tested with equipment, considering as a part of this ME equipment.
More Information

No
The description focuses on standard IPL technology, a skin proximity sensor, and variations in energy output and power supply. There is no mention of AI, ML, or any algorithms that would suggest intelligent processing or learning. The performance studies are focused on usability and label comprehension, not algorithmic performance.

Yes
The device is indicated for the removal of unwanted hair and permanent reduction in hair regrowth, which are therapeutic effects on the body.

No

Explanation: The device is indicated for hair removal and permanent reduction in hair regrowth, which are treatment functions, not diagnostic. It does not identify or detect a disease or condition.

No

The device description explicitly details hardware components such as a hand-held applicator, external power supply, lamp, and skin proximity sensor. It is a physical device utilizing Intense Pulsed Light (IPL) technology for hair removal.

Based on the provided information, this device is not an IVD (In Vitro Diagnostic).

Here's why:

  • Intended Use: The intended use is for hair removal and permanent reduction in hair regrowth. This is a cosmetic/aesthetic application, not a diagnostic one.
  • Device Description: The device uses Intense Pulsed Light (IPL) technology to target hair follicles. It does not analyze biological samples (like blood, urine, or tissue) to provide diagnostic information about a disease or condition.
  • Lack of Diagnostic Function: There is no mention of the device being used to diagnose, monitor, or screen for any medical condition.

IVD devices are specifically designed to perform tests on samples taken from the human body to provide information for the diagnosis, monitoring, or screening of diseases or conditions. This device does not fit that description.

N/A

Intended Use / Indications for Use

Hand-held IPL device is indicated for the removal of unwanted hair. The device is also indicated for the permanent reduction in hair regrowth, defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9 and 12 months after the completion of a treatment regime.

Product codes

OHT

Device Description

The IPL Home Use Hair Removal Device is a personal, light-based, hair reduction device intended to be sold over-the-counter directly to the end user. The device provides hair reduction using Intense Pulsed Light (IPL) technology, and it works below the skin's surface and does not involve any cutting or pulling, reducing hair growth with minimal pain.

The IPL Home Use Hair Removal Device is composed of a hand-held applicator and an external power supply. The spot size (treatment area) in the IPL Home Use Hair Removal Device is 3cm². The device contains a lamp, a skin proximity sensor. If the IPL Home Use Hair Removal Device is not properly applied (in full contact with the skin), the device will not trigger a pulse.

The IPL Home Use Hair Removal Device includes FZ-608, FZ-608G, FZ-100, and FZ-200 four models. Their intended use, performance, structure design and operation are basically identical, with the differences mainly contains product appearance, energy output range and its equipped power supply model. The model difference is embodied in: #1) energy output level of model FZ-608 and FZ-608G has 9 levels, corresponding to an output range of 4.16J10J; model FZ-100 has 9 levels, corresponding to an output range of 5.7J16.26J, and model FZ-200 has 6 levels, corresponding to an output range of 4.6J~13,5J; #2) the main unit FZ-608 and FZ-608G can be supplied by the power adaptor (model: SHCSP2402000FUS), and the main unit FZ-100 and FZ-200 can only be supplied by the power adaptor (model: SHCY-SP2401500EUS), the adapters have been approved in accordance with IEC 62368-1 and tested with equipment, considering as a part of this ME equipment.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Intense Pulsed Light

Anatomical Site

Not Found

Indicated Patient Age Range

Not Found

Intended User / Care Setting

Over-The-Counter Use

Description of the training set, sample size, data source, and annotation protocol

Not Found

Description of the test set, sample size, data source, and annotation protocol

Not Found

Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)

Self-select and usability testing (OTC Study) was completed in 24 subjects to evaluate device human factors and label comprehension. These study tests demonstrate that the subject device and its labeling can meet the requirement: 1) the lay user can self-select themselves as being appropriate users of this device by the external box labeling, 2) the lay user can apply the treatment safely and correctly according to the instructions for use, and 3) the lay user can understand all indications, contraindications, warnings and precautions, and be able to identify whether they are within any contraindicated group; and be able to understand the user manual.

Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)

Not Found

Predicate Device(s)

K221214

Reference Device(s)

K222432

Predetermined Change Control Plan (PCCP) - All Relevant Information

Not Found

§ 878.4810 Laser surgical instrument for use in general and plastic surgery and in dermatology.

(a)
Identification. (1) A carbon dioxide laser for use in general surgery and in dermatology is a laser device intended to cut, destroy, or remove tissue by light energy emitted by carbon dioxide.(2) An argon laser for use in dermatology is a laser device intended to destroy or coagulate tissue by light energy emitted by argon.
(b)
Classification. (1) Class II.(2) Class I for special laser gas mixtures used as a lasing medium for this class of lasers. The devices subject to this paragraph (b)(2) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 878.9.

0

Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.

May 26, 2023

Shenzhen IONKA Medical Technology Co., Ltd. Yu Yeap Registered Engineer Room 601, No. 3, Jiazitang Second Industrial Zone, Jiazitang Community, Fenghuang Street, Guang Shenzhen, Guangdong 518132 China

Re: K230739

Trade/Device Name: Hand-held IPL device (IPL Home Use Hair Removal Device), Model: FZ-608, FZ-608G, FZ-100, FZ-200 Regulation Number: 21 CFR 878.4810 Regulation Name: Laser Surgical Instrument For Use In General And Plastic Surgery And In Dermatology Regulatory Class: Class II Product Code: OHT Dated: March 7, 2023 Received: March 17, 2023

Dear Yu Yeap:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

1

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.

Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.

For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).

Sincerely.

Jianting Wang -S

Jianting Wang Acting Assistant Director DHT4A: Division of General Surgery Devices OHT4: Office of Surgical and Infection Control Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health

Enclosure

2

Indications for Use

510(k) Number (if known) K230739

Device Name

Hand-held IPL device (IPL Home Use Hair Removal Device), Model: FZ-608G, FZ-100, FZ-200

Indications for Use (Describe)

Hand-held IPL device is indicated for the removal of unwanted hair. The device is also indicated for the permanent reduction in hair regrowth, defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9 and 12 months after the completion of a treatment regime.

Type of Use (Select one or both, as applicable)

Grantee Direct Activities (FTA-Wide Section 5310 Program)
Senior Transportation (FTA-Wide Section 5310 Program)

| | Prescription Use (Part 21 CFR 801 Subpart D)

|X | Over-The-Counter Use (21 CFR 801 Subpart C)

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3

Sponsor: Shenzhen IONKA Medical Technology Co., Ltd. Hand-held IPL device (IPL Home Use Hair Removal Device), Model: FZ-608, Subject Device: FZ-608G, FZ-100, FZ-200

510(k) Summary K230739

This summary of 510(k) safety and effectiveness information is being submitted in

accordance with the requirements of 21 CFR 807.92.

Submitter Information 1

Company Name: Shenzhen IONKA Medical Technology Co., Ltd. Address: Room 601, No. 3, Jiazitang Second Industrial Zone, Jiazitang Community, Fenghuang Street, Guangming District, Shenzhen, 518132, China Tel.: +86 755 23406031 Fax.: +86 755 23406031 Contact Person (including title): Chen Dongfa (General Manager) E-mail: info@tzwm.com

2 Subject Device Information

Type of 510(k) submission: Traditional 510(k) Device Submission Trade Name: Hand-held IPL device (IPL Home Use Hair Removal Device) Model: FZ-608, FZ-608G, FZ-100, FZ-200 Common Name: Light Based Over-The-Counter Hair Removal Classification Name: Laser surgical instrument for use in general and plastic surgery and indermatology Review Panel: General & Plastic Surgery Product Code: OHT Regulation Number: 878.4810 Regulation Class: 2

3 Predicate device Information

Legally existing device K221214

Trade Name: Hand-held IPL device (IPL Home Use Hair Removal Device) Model: FZ-608, FZ-608G, FZ-100, FZ-200 Common Name: Powered Light Based Non-Laser Surgical Instrument WithThermal Effect Classification Name: Powered Light Based Non-Laser Surgical Instrument With Thermal Effect Review Panel: General & Plastic Surgery Product Code: ONF Regulation Number: 878.4810 Regulation Class: 2

Reference device K222432

4

Trade Name: IPL Hair Removal Device Model: KCA423, KCA437, KCA439 Common Name: Light Based Over-The-Counter Hair Removal Classification Name: Laser surgical instrument for use in general and plastic surgery and in dermatology Review Panel: General & Plastic Surgery Product Code: OHT Regulation Number: 878.4810 Regulation Class: 2

4 Device Description

The IPL Home Use Hair Removal Device is a personal, light-based, hair reduction device intended to be sold over-the-counter directly to the end user. The device provides hair reduction using Intense Pulsed Light (IPL) technology, and it works below the skin's surface and does not involve any cutting or pulling, reducing hair growth with minimal pain.

The IPL Home Use Hair Removal Device is composed of a hand-held applicator and an external power supply. The spot size (treatment area) in the IPL Home Use Hair Removal Device is 3cm². The device contains a lamp, a skin proximity sensor. If the IPL Home Use Hair Removal Device is not properly applied (in full contact with the skin), the device will not trigger a pulse.

The IPL Home Use Hair Removal Device includes FZ-608, FZ-608G, FZ-100, and FZ-200 four models. Their intended use, performance, structure design and operation are basically identical, with the differences mainly contains product appearance, energy output range and its equipped power supply model. The model difference is embodied in: #1) energy output level of model FZ-608 and FZ-608G has 9 levels, corresponding to an output range of 4.16J10J; model FZ-100 has 9 levels, corresponding to an output range of 5.7J16.26J, and model FZ-200 has 6 levels, corresponding to an output range of 4.6J~13,5J; #2) the main unit FZ-608 and FZ-608G can be supplied by the power adaptor (model: SHCSP2402000FUS), and the main unit FZ-100 and FZ-200 can only be supplied by the power adaptor (model: SHCY-SP2401500EUS), the adapters have been approved in accordance with IEC 62368-1 and tested with equipment, considering as a part of this ME equipment.

5 Intended Use

IPL Home Use Hair Removal Device is indicated for the removal of unwanted hair. The device is also indicated for the permanent reduction in hair regrowth, defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9 and 12 months after the completion of a treatment regime.

6 Complied Standards

Hand-held IPL device (IPL Home Use Hair Removal Device), Model: FZ-608, FZ-608G, FZ-100, FZ-200 complies with the following FDA recognized consensus standards:

5

  • 区 Electrical safety test according to AAMI/ANSI ES60601-1, IEC60601-1-11 and IEC 60601-2-83 standards
  • 区 Electromagnetic compatibility test according to IEC 60601-1-2 standard
  • 区 ISO 10993-5:2009/(R) 2014, Biological Evaluation of Medical Devices -- Part 5: Tests For In Vitro Cytotoxicity.
  • ISO 10993-10:2010, Biological Evaluation of Medical Devices Part 10: Tests 区 for Irritation and Skin Sensitization.

Device modification description 7

The only modification of subject device is Intended Use. The device has changed to over-the-counter use. Therefore, the User Manual and Box labelling has been adding corresponding use instructions for lay person user.

8 Performance Testing

As the modification of subject device as above, results in no technological characteristics changes, the tests and data utilized to demonstrate safety and efficacy of the predicate device (legally existing device) are suitable for use in the assessment of the subject devices.

As there have been no changes to the performance of the subject device from the predicate device, this submission leverages performance and electrical testing provided in previous submission.

Meanwhile, self-select and usability testing (OTC Study) was completed in 24 subjects to evaluate device human factors and label comprehension. These study tests demonstrate that the subject device and its labeling can meet the requirement: 1) the lay user can self-select themselves as being appropriate users of this device by the external box labeling, 2) the lay user can apply the treatment safely and correctly according to the instructions for use, and 3) the lay user can understand all indications, contraindications, warnings and precautions, and be able to identify whether they are within any contraindicated group; and be able to understand the user manual.

9 Biocompatibility

All the modified device materials which come in direct contact with the patient skin are biocompatible and identical to the materials used in the predicate device manufacturing. No biocompatibility test report is provided in this submission.

10 Clinical performance

Clinical performance is not deemed necessary.

11 Comparison with predicate device

Compare with predicate device (Hand-held IPL device (IPL Home Use Hair Removal Device) K221214), the subject device is same in design principle, functions, material and the applicable standards. And the intended use of subject device is same to Reference device K222432. The differences between subject device and predicate devices do not raise any new questions of safety or effectiveness.

6

ItemSubject DevicePredicate DeviceReference Device
ManufacturerShenzhen IONKA Medical Technology Co., Ltd.Shenzhen IONKA Medical Technology Co., Ltd.Hunan Guangye Biotechnology
Co., Ltd.
K numberK230739K221214K222432
Product NameHand-held IPL device (IPL Home Use Hair Removal
Device)
Model: FZ-608, FZ-608G, FZ-100, FZ-200Hand-held IPL device (IPL Home Use Hair Removal
Device)
Model: FZ-608, FZ-608G, FZ-100, FZ-200IPL Hair Removal Device
Model: KCA423, KCA437, KCA439
Regulation &
ClassificationClassification Name: Laser surgical instrument for use in
general and plastic surgery and in dermatology
Review Panel: General & Plastic Surgery
Product Code: OHT
Regulation Number: 878.4810
Regulation Class: 2Classification Name: Powered Light Based Non-Laser
Surgical Instrument With Thermal Effect
Review Panel: General & Plastic Surgery
Product Code: ONF
Regulation Number: 878.4810
Regulation Class: 2Classification Name: Laser surgical
instrument for use in general and
plastic surgery and in dermatology
Review Panel: General & Plastic
Surgery
Product Code: OHT
Regulation Number: 878.4810
Regulation Class: 2
Indications for
UseIPL Home Use Hair Removal Device is indicated for the
removal of unwanted hair. The device is also indicated
for the permanent reduction in hair regrowth, defined as
the long-term, stable reduction in the number of hairs
regrowing when measured at 6, 9 and 12 months after
the completion of a treatment regime.IPL home use hair removal device is indicated for patient
removal of unwanted hair by using a selective
photothermal treatment under the direction of a
physician, after training by a healthcare professional.
The IPL home use hair removal device is also intended
for permanent reduction in unwanted hair. Permanent
hair reduction is defined as the long-term stable
reduction in the number of hairs regrowing when
measured at 6. 9. and 12 months after the completion of
a treatment regimen.
The device is used for adults with Fitzpatrick skin types IIPL Hair Removal Device is
indicated for the removal of
unwanted hair. The device is also
indicated for the permanent
reduction in hair regrowth, defined
as the long-term, stable reduction in
the number of hairs regrowing
when measured at 6, 9 and 12
months after the completion of a
treatment regime.

7

ItemSubject DevicePredicate DeviceReference Device
OTC Use- IV.OTC Use
Source EnergySupplied by external adapterPrescription Use
Supplied by external adapterSupplied by external adapter
Device TypeIntense Pulsed LightIntense Pulsed LightIntense Pulsed Light
Wavelength
(nm)510nm~1200nm510nm~1200nm475-1200nm
Spot Size3 cm23 cm23 cm2
FZ-608, FZ-608G:
Level 1: 4.16J
Level 2: 4.36J
Level 3: 5.1J
Level 4: 6.1J
Level 5: 6.96J
Level 6: 7.96J
Level 7: 8.63J
Level 8: 9.13J
Level 9: 10.0JFZ-100:
Level 1: 5.7J
Level 2: 6.5J
Level 3: 8.06J
Level 4: 9.73J
Level 5: 11.96J
Level 6: 14.1J
Level 7: 15.13J
Level 8: 15.33J
Level 9: 16.26JFZ-200:
Level 1: 4.6J
Level 2: 5.7J
Level 3: 6.63J
Level 4: 8.66J
Level 5: 11.3J
Level 6: 13.5J
Energy output
rangeFZ-608, FZ-608G:
Level 1: 4.16J
Level 2: 4.36J
Level 3: 5.1J
Level 4: 6.1J
Level 5: 6.96J
Level 6: 7.96J
Level 7: 8.63J
Level 8: 9.13J
Level 9: 10JFZ-100:
Level 1: 5.7J
Level 2: 6.5J
Level 3: 8.06J
Level 4: 9.73J
Level 5: 11.96J
Level 6: 14.1J
Level 7: 15.13J
Level 8: 15.33J
Level 9: 16.26JFZ-200:
Level 1: 4.6J
Level 2: 5.7J
Level 3: 6.63J
Level 4: 8.66J
Level 5: 11.3J
Level 6: 13.5J7.35J to 15J
Max. energy
output densityFZ-608, FZ-608G: 3.33 J/cm²5 J/cm²
FZ-100: 5.43 J/cm²FZ-100: 5.43 J/cm²
FZ-200: 4.5 J/cm²
Pulse duration0.5~0.8 ms7~10ms
Energy mediumXenon Arc FlashlampXenon Arc Flashlamp
Pulsing ControlFinger switchFinger switch
Delivery deviceDirect illumination to tissueDirect illumination to tissue

Report by Shenzhen IONKA Medical Technology Co., Ltd.

8

ItemSubject DevicePredicate DeviceReference Device
Skin proximity
sensorSensor fixed in device and can be moved to treatment partSensor fixed in device and can be moved to treatment partSensor fixed in device and can be
moved to treatment part
Number of
output channelOne channelOne channelOne channel
Energy output
levelFZ-608, FZ-608G: 9 levels
FZ-100: 9 levels
FZ-200: 6 levelsFZ-608, FZ-608G: 9 levels
FZ-100: 9 levels
FZ-200: 6 levels7 levels
Software
Control?YesYesYes
Structure
designHandheldHandheldHandheld
WeightFZ-608, FZ-608G: 1.515kg
FZ-100: 1.515kg
FZ-200: 1.1kgFZ-608, FZ-608G: 1.515kg
FZ-100: 1.515kg
FZ-200: 1.1kgKCA423: 223g
KCA437: 255g
KCA439: 235g
DimensionsFZ-608, FZ-608G: 9814760(mm)
FZ-100: 1987144(mm)
FZ-200: 2166852(mm)FZ-608, FZ-608G: 9814760(mm)
FZ-100: 1987144(mm)
FZ-200: 2166852(mm)KCA423: 164.8276.440mm
KCA437: 16276.743.2mm
KCA439: 162.277.942.4mm
Electrical
safety, EMCAAMI/ANSI ES60601-1
IEC 60601-1-11
IEC 60601-2-83
IEC 60601-1-2AAMI/ANSI ES60601-1
IEC 60601-1-11
IEC 60601-2-83
IEC 60601-1-2IEC 60601-1
IEC 60601-1-11
IEC 60601-2-83
IEC 60601-1-2
BiocompatibilityISO10993-5
ISO10993-10ISO10993-5
ISO10993-10ISO10993-5
ISO10993-10

9

Although the indication for use of subject device is different to predicate device K221214, but it is only to simplify the statement of the legally existing predicate device and remove the prescription use statement, which is not involved with technical specifications. The revised indication for use of subject device in this submission also had been covered by the indication for use of the legally existing predicate device; which is same to Reference device K222432. And the subject device had been verify by usability study for its OTC use. So the difference does not affect the safety and effectiveness.

12 Summary Prepared Date

7 March. 2023